Receive a json feed, request price via api, store details in a database and display in a dashboard


My name is Johnathan :)

Thank you for taking the time to read this project description. I really appreciate it.



Create a script that receives information from a json feed, performs an API lookup, assembles the information into a database, then displays it on a dashboard.



Recently I hired a programmer to create a browser extension to intercept alerts on [login to view URL]

When an investment asset performs a certain action, a TradingView alert is triggered, the browser extension intercepts the popup, records information and it sends the details from the the browser extension to a listening URL of my choice. The information is sent in json format.

The browser extension is working correctly, and has already been installed into Google Chrome, running on a Windows based VPS server. It operates 24/7 alongside a dedicated TradingView account with indicators that trigger alerts.



1. Create a script that receives information from the browser extension json feed. You will need to check for updates from the browser extension every second and react quickly.

2. Once your script has received the data from the browser extension, this will need to be stored temporarily in a database.

3. Part of the information you receive from the browser extension, will tell you the name of an investment asset. You will then need to query a public [login to view URL] API, to request the price for that asset.

4. Once the price has been retrieved from the API (hopefully within a second of receiving the browser extension data) - you must then store the json feed and price details into a database.

5. The information from the json feed and the fetched price, will then be displayed together as an entry on a web based dashboard.

I would prefer the dashboard to use this code if possible:

[login to view URL]

Specially, tab design 2 ... which looks like this:

[login to view URL]

The dashboard, will simply list the information from the database.

The browser extension will send about 50 messages per day, to your listening script.

Your script must listen every second, and react as soon as it receives information.

It must check the price of the asset via the Binance API and then record the combined data and display it inside the dashboard.

This is the beginning of a much larger project and I can pay extra for more features.

Please keep in mind ...

The browser extension is intercepting the TradingView alerts within milliseconds and sending the information by json immediately, so your listening script and the API request to fetch the price must happen VERY QUICKLY.

The combined listening script, price fetch API process, storage and display inside the database should take less than a few seconds.

Speed is important in this project.

I have at least 25 other features that I will request in another project.

Finally ... I intend to display the content within a secure Wordpress blog.

I can insert PHP directly into my secure pages, or use an iframe if required.

For now, a working prototype of this project is all that is required.

Thanks for your time - and best of luck bidding.



P.S. - There are many wrappers and code sets on Github concerning the [login to view URL] API.

Taidot: API, Bootstrap, Javascript, JSON, PHP

Näytä lisää: add price yahoo store option, excel rss feed stock price, excel feed stock price, php, bootstrap, javascript, node.js, laravel, api, express js, json php google ajax api, amazon price api, json feed reader php, xml feed google map api, virtuemart store details, amazon book price api, volusion price online store, ebay api store category, rss feed stock price excel, rss feed request tracker

Tietoa työnantajasta:
( 182 arvostelua ) Gold Coast, Australia

Projektin tunnus: #17707630

62 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_18% %project_currencyDetails_sign_sub_19%/tunti tähän työhön


ok can we discuss more on freelancer inbox to get detail understanding about project ? i am having some technical question on this so let me know when you get time to discuss on this and clear the doubts. I have Lisää

$15 USD / tunti
(171 arvostelua)

Hi, I understand that you want the fastest possible script to fetch data from JSON data and APIs and send data to certain database and display it on a dashboard. I can have my developers write a script for creati Lisää

$15 USD / tunti
(211 arvostelua)

Johnathan, basically the speed of listening script and the API request to fetch the price will depend on JSON script only; I need to check the JSON format; if JSON information is sending within milliseconds, definitely Lisää

$15 USD / tunti
(221 arvostelua)

Hi, I have read the description. There are lot of work that is required to do that. I need to discuss with you regarding the requirement. OUR RECENTLY DEVELOPED WORDPRSS SITE LINKS: Lisää

$16 USD / tunti
(388 arvostelua)

Hello Johnathan, Greetings for the day! I am ready to develop script that receives information from the browser extension json feed. You will need to check for updates from the browser extension every second and Lisää

$15 USD / tunti
(90 arvostelua)

HI Johnathan, I have gone through your requirement and understood that we need to get data feed from API via browser extension. We need to save that fetched data in DB and it should be in few second and we will get Lisää

$16 USD / tunti
(164 arvostelua)

Hi, My name is Andrei and I'm an expert in PHP, MYSQL, JSON and server-side scripting. Also, I'm familiar with the Binance API, worked with it recently. I can complete your project according to your requirements. Pleas Lisää

$27 USD / tunti
(111 arvostelua)

Ready to work as JSON Api developer and know all in detail , Please open Message box so that we discuss it in detail Expertise ================== - PHP - Cryptocurrency - Code Ignator - Magento - Laravel - Lisää

$22 USD / tunti
(76 arvostelua)

(From the Makers of Vivino, Seekmi & Dah Makan) Hello, I hope you are doing well, we have gone through the project description and understand that you are looking to hire PHP developer. We are Sphinx solutio Lisää

$15 USD / tunti
(15 arvostelua)

Hello jpragency, I read your requirement proposal for "Receive a json feed, request price via api, store details in a database and display in a dashboard" carefully and I am working from almost 10 years in API, Boo Lisää

$15 USD / tunti
(45 arvostelua)

Respected Client, Hope you are doing well, I have just gone through the requirements you are looking for an expert Web Developer for your Website development, I have already working on Rest JSON Apis for the Andr Lisää

$15 USD / tunti
(52 arvostelua)

Dear Jonathan, Greetings! We have been developing/maintaining various web applications in various JavaScript libraries (JQuery, AngularJS) and JavaScript frameworks (NodeJS (Express/Sails) and MeteorJS). Mostly t Lisää

$15 USD / tunti
(21 arvostelua)

Hi Johnathan, I personally appreciate you for a writing project in so detail for more clarity. Yes, I have experience in JSON and API development and integration with Database and PHP Development and functionalit Lisää

$15 USD / tunti
(46 arvostelua)

Hello, I've read your project description and I want to tell you that I can create a script for you hat receives information from a json feed, performs an API lookup, assembles the information into a database, then Lisää

$17 USD / tunti
(152 arvostelua)

Dear Johnathan, you landed on the right profile We are Synapse and we deal with the website and mobile development, As per my understanding you want development using javascript, json, bootstrap and we are glad to Lisää

$22 USD / tunti
(13 arvostelua)

Hello Johnathan Here is senior back-end developer. [login to view URL] is my portfolio site. [login to view URL] is my github repositories. I am MEAN / MERN stack develope Lisää

$20 USD / tunti
(24 arvostelua)

Hello i am interested in your project I have developed project about cryptocurrencies ([login to view URL]), that is based on cryptocompare API >>>>>The browser extension is intercepting the TradingView alerts within Lisää

$17 USD / tunti
(28 arvostelua)

hello i checked your given requirement details and as you want mobile responsive website. by using Angularjs, bootstrap,html5 with havascript responsive [login to view URL] here check our developed mobile responsive websites Lisää

$22 USD / tunti
(34 arvostelua)

Hi,JPR! I can create python script that will be hosted on separate server an waiting for Jsons, than it will start Api call and dB storage,I’ll make all multiprocessing and multithreaded to achieve max speed. Please Lisää

$30 USD / tunti
(18 arvostelua)

Hi, I have read your job description carefully. You project is full-matched with my skill set. I am confident that I can complete this project successfully. You can see my skills via my profile. I am available to wor Lisää

$22 USD / tunti
(67 arvostelua)